Fix obejective weighting in case no timeincrement is set

oemof · Nov 1, 2023 · ef75a5a · ef75a5a
1 parent 251542b
commit ef75a5a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/oemof/solph/_models.py b/src/oemof/solph/_models.py
@@ -126,7 +126,10 @@ def __init__(self, energysystem, **kwargs):
         self.timeincrement = kwargs.get("timeincrement", self.es.timeincrement)
 
         self.objective_weighting = kwargs.get(
-            "objective_weighting", [1] * len(self.timeincrement)
+            "objective_weighting",
+            [1] * len(self.timeincrement)
+            if self.timeincrement is not None
+            else [1],
         )
 
         self._constraint_groups = type(self).CONSTRAINT_GROUPS + kwargs.get(